| Thurman Horn G-14-267317 | Unbridled Resources, LLC | Mills Ranch (Granite Wash Cons.) | 1 | 590K | 3.41M | May 2012 – Aug 2026 |
| Reed 31 G-14-276750 | Unbridled Resources, LLC | Frye Ranch (Consolidated) | 1 | 589K | 5.17M | Mar 2011 – Aug 2026 |
| Thurman Horn G-14-268788 | Unbridled Resources, LLC | Wheeler N.E. (Granite Wash) | 1 | 501K | 4.6M | Nov 2012 – Aug 2026 |
| Stiles 67 G-14-265572 | Unbridled Resources, LLC | Stiles Ranch (Granite Wash Cons) | 1 | 463K | 5.54M | Jan 2012 – Aug 2026 |
| Stiles 68 G-14-260348 | Formentera Operations LLC | Stiles Ranch (Granite Wash Cons) | 1 | 409K | 15M | Feb 2010 – Aug 2026 |
| Frye G-14-257762 | Presidio Petroleum LLC | Stiles Ranch (Granite Wash Cons) | 1 | 397K | 7.59M | Mar 2010 – Aug 2026 |
| Weatherly G-14-266905 | Presidio Petroleum LLC | Stiles Ranch (Granite Wash Cons) | 1 | 328K | 3.37M | Feb 2012 – Aug 2026 |
| Lott 2 G-14-267791 | Unbridled Resources, LLC | Mills Ranch (Granite Wash Cons.) | 1 | 316K | 2.23M | Mar 2013 – Aug 2026 |
| Ledbetter 66 G-14-260620 | Unbridled Resources, LLC | Stiles Ranch (Granite Wash Cons) | 1 | 311K | 5.85M | Apr 2011 – Aug 2026 |
| Mills Ranch & Co. G-14-265189 | Sanguine Gas Exploration, LLC | Mills Ranch (Granite Wash Cons.) | 1 | 309K | 3.91M | May 2011 – Aug 2026 |
| Dupont 1 G-14-270492 | Presidio Petroleum LLC | Mills Ranch (Granite Wash Cons.) | 1 | 285K | 1.86M | Apr 2013 – Aug 2026 |
| West G-14-259655 | Unbridled Resources, LLC | B & B (Granite Wash) | 1 | 282K | 6.32M | Oct 2010 – Aug 2026 |
| Atherton, D. E. G-14-268028 | Unbridled Resources, LLC | Mills Ranch (Granite Wash Cons.) | 1 | 278K | 1.16M | Oct 2012 – Jul 2025 |
| Davis 64 G-14-271817 | Unbridled Resources, LLC | Mills Ranch (Granite Wash Cons.) | 1 | 270K | 2.24M | Mar 2013 – Aug 2026 |
| Hale G-14-261907 | Sanguine Gas Exploration, LLC | Mills Ranch (Granite Wash Cons.) | 1 | 269K | 1.61M | Mar 2011 – Aug 2026 |
| Ledbetter 66 G-14-266102 | Unbridled Resources, LLC | Mills Ranch (Granite Wash Cons.) | 1 | 269K | 905K | Nov 2011 – Aug 2026 |
| Lott 2 G-14-268150 | Unbridled Resources, LLC | Mills Ranch (Granite Wash Cons.) | 1 | 267K | 1.15M | Dec 2012 – Aug 2026 |
| Stiles Ranch 5 G-14-266772 | Unbridled Resources, LLC | Mills Ranch (Granite Wash Cons.) | 1 | 264K | 873K | Mar 2012 – Jul 2024 |
| Frye Ranch 10 G-14-260344 | Presidio Petroleum LLC | Stiles Ranch (Granite Wash Cons) | 1 | 259K | 4.91M | Aug 2010 – Aug 2026 |
| Stiles 18 G-14-266093 | Formentera Operations LLC | Stiles Ranch (Granite Wash Cons) | 1 | 259K | 7.35M | Oct 2012 – Aug 2026 |
| Lunsford 3 G-14-268618 | Presidio Petroleum LLC | Mills Ranch (Granite Wash Cons.) | 1 | 254K | 2.37M | Sep 2012 – Aug 2026 |
| Coltharp G-14-261868 | Mustang Fuel Corporation | Mills Ranch (Des Moines) | 1 | 251K | 5.86M | Dec 2010 – Aug 2026 |
| Huff 32 SL G-14-265627 | Unbridled Resources, LLC | Frye Ranch (Consolidated) | 1 | 250K | 3.1M | Jul 2011 – Aug 2026 |
| Britt Ranch Unit G-14-267478 | Presidio Petroleum LLC | Stiles Ranch (Granite Wash Cons) | 1 | 246K | 2.14M | Jan 2012 – Aug 2026 |
| Davis 65 G-14-268119 | Unbridled Resources, LLC | Mills Ranch (Granite Wash Cons.) | 1 | 243K | 900K | Oct 2011 – Aug 2026 |
| Thurman Horn G-14-268793 | Unbridled Resources, LLC | Mills Ranch (Granite Wash Cons.) | 1 | 241K | 2.28M | Nov 2012 – Aug 2026 |
| Atherton 69 G-14-259650 | Unbridled Resources, LLC | Stiles Ranch (Granite Wash Cons) | 1 | 239K | 9.87M | Jan 2011 – Aug 2026 |
| Weatherly G-14-262861 | Presidio Petroleum LLC | Stiles Ranch (Granite Wash Cons) | 1 | 238K | 3.88M | Aug 2011 – Aug 2026 |
| Mills Ranch & Co. G-14-266337 | Sanguine Gas Exploration, LLC | Mills Ranch (Granite Wash Cons.) | 1 | 237K | 953K | Nov 2011 – Dec 2022 |
| Davis 65 G-14-275154 | Unbridled Resources, LLC | Stiles Ranch (Granite Wash Cons) | 1 | 236K | 9.33M | May 2014 – Aug 2026 |
| Britt Ranch E 8SL G-14-259632 | Presidio Petroleum LLC | Stiles Ranch (Granite Wash Cons) | 1 | 236K | 7.3M | Aug 2010 – Aug 2026 |
| Willis, Luther 9 G-14-272255 | Mmgl Txph, LLC | Mills Ranch (Granite Wash Cons.) | 1 | 235K | 1.16M | Nov 2012 – Aug 2026 |
| Stiles 67 G-14-265055 | Unbridled Resources, LLC | Mills Ranch (Granite Wash Cons.) | 1 | 234K | 836K | Dec 2011 – Aug 2026 |
| Meek 41 G-14-266977 | Unbridled Resources, LLC | Mills Ranch (Granite Wash Cons.) | 1 | 233K | 691K | Apr 2012 – Aug 2026 |
| Black 50 G-14-259853 | Presidio Petroleum LLC | Stiles Ranch (Granite Wash Cons) | 1 | 225K | 3.84M | Jan 2011 – Aug 2026 |
| Davis 64 G-14-266077 | Mmgl Txph, LLC | Mills Ranch (Granite Wash Cons.) | 1 | 222K | 963K | Jun 2012 – Oct 2023 |
| Stiles 3SL G-14-265335 | Formentera Operations LLC | Stiles Ranch (Granite Wash Cons) | 1 | 219K | 7.54M | Sep 2011 – Aug 2026 |
| Lott 3 G-14-269855 | Mmgl Txph, LLC | Mills Ranch (Granite Wash Cons.) | 1 | 218K | 1.18M | Jan 2013 – Aug 2026 |
| Lee Hefley (AW) G-14-276114 | Mmgl Txph, LLC | Mills Ranch (Granite Wash Cons.) | 1 | 218K | 1.27M | Jun 2014 – Aug 2026 |
| Miller Spinney 39 G-14-267015 | Unbridled Resources, LLC | Stiles Ranch (Granite Wash Cons) | 1 | 216K | 6.95M | May 2012 – Aug 2026 |
| Huff 32 G-14-275359 | Unbridled Resources, LLC | Mills Ranch (Granite Wash Cons.) | 1 | 215K | 2.03M | Sep 2012 – Aug 2026 |
| Hudson 4 G-14-272257 | Mmgl Txph, LLC | Mills Ranch (Granite Wash Cons.) | 1 | 212K | 1.82M | Aug 2013 – Aug 2026 |
| Davis 65 G-14-267422 | Unbridled Resources, LLC | Stiles Ranch (Granite Wash Cons) | 1 | 211K | 5.7M | Aug 2012 – Aug 2026 |
| Bartz 19 G-14-262065 | Formentera Operations LLC | Stiles Ranch (Granite Wash Cons) | 1 | 211K | 9.16M | Feb 2011 – Aug 2026 |
| Britt Ranch I 4SL G-14-267290 | Presidio Petroleum LLC | Stiles Ranch (Granite Wash Cons) | 1 | 210K | 8.05M | Jun 2011 – Aug 2026 |
| Dobson Ranch 40 G-14-265324 | Unbridled Resources, LLC | Stiles Ranch (Granite Wash Cons) | 1 | 209K | 9.18M | Oct 2011 – Aug 2026 |
| Lott 2 G-14-268170 | Unbridled Resources, LLC | Mills Ranch (Granite Wash Cons.) | 1 | 208K | 1.34M | Dec 2012 – Aug 2026 |
| Stiles 3 G-14-258760 | Formentera Operations LLC | Stiles Ranch (Granite Wash Cons) | 1 | 207K | 7.91M | Jul 2010 – Aug 2026 |
| West G-14-259614 | Unbridled Resources, LLC | B & B (Granite Wash) | 1 | 205K | 3.7M | Nov 2010 – Aug 2026 |
| Davis G-14-263511 | Presidio Petroleum LLC | Stiles Ranch (Granite Wash Cons) | 1 | 204K | 3.05M | Aug 2011 – Aug 2026 |